Dungeon Shop

Dungeon Shop unlocks at team level 30. You can find it by tapping the Shop tab in the bottom-right corner of the Dungeon screen:

You can also select the Dungeon Shop tab when you open Merchant on the main game screen:

Here you can spend Dungeon Coins to purchase Titan Skin Stones, Fairy Dust, Titan Potions, and Soul Stones of Corvus and Alvanor.

All goods are updated every 24 hours at 9:00 PM your local time. Also, you can refresh the Dungeon Shop using emeralds.